Web hosting is a service that allows organizations and individuals to post a website on Internet A Web hosting service provider is a business that provides the technologies and services needed for the website or webpage Websites are hosted, or stored, on special computers called servers.
It based on two things:
The virtual hosts serve multiple hostnames on a single machine with a single IP address. When a web browser requests a resource from a web server using HTTP it includes the requested host name as part of the request. The server uses this information to determine which web site to show the user.
In IP-based virtual hosting, also called dedicated IP hosting, each virtual host has a different IP address. The web server is configured with multiple physical network interfaces, or virtual network interfaces on the same physical interface.
It is very easy to buy hosting plan, many hosting provider provides hosting but the rate varies, if you'd like to purchase or want to know the price of web hosting. Click here to see price list.
Yes, you can transfer and upgrade your web hosting plan.